baber/WOPTO huggingface dataset:
Patent JP-S5821515-A (JP)
Title: System for detecting land slide
Inventor: YAMAZAKI NOBUYOSHI
IPC: G01D21/00
Filed: 1981-07-31
Abstract: PURPOSE:To make it possible to perform the stable land slide detection for a long period of time, by forming sensor cable, whose burying work is easy, by sealing coaxial cords which have a waterproof characteristic and stable characteristic impedance in flexible tape. CONSTITUTION:The sensor cable is formed in the configuration wherein the coaxial cords 2 and 3 are held in the flexible tape 1. A plurality of through holes 4 are provided in the surface of the tape 1 in the longitudinal direction. When said sensor cable is buried in the ground, it is inserted in a hole bored in the ground in advance and fixed by a filler such as mortar. The shearing force of the coaxial cable is made smaller than the shearing force of the flexible cable. A pulse is inputted to said sensor cable and the reflected wave is detected. Then, after a predetermined time, inputting of the pulse is repeated, and the distance from the reflecting point is measured from the period of the reflected wave.
Patent JP-H08316580-A (JP)
Title: Drive circuit for electroabsorption modulator and optical transmitter employing modulator
Inventor: IMAI KEISUKE
IPC: B82Y20/00
Filed: 1995-05-18
Abstract: PURPOSE: To realize long distance transmission by preventing degradation of waveform. CONSTITUTION: The drive circuit for electroabsorption modulator comprises a light source 2 of carrier light, an electroabsorption modulator 4 for absorbing the carrier light depending on the applying voltage and outputting an intensity modulated signal light, means 8 for applying an offset voltage to the modulator 4 so that the applying voltage comes within a region for generating the carrier light stably from the light source 2, and means 10 for receiving and input signal and superposing a corresponding modulation signal on the offset voltage.
Patent JP-S5820241-A (JP)
Inventor: TAKAGI YOSHIMI
IPC: B02B3/08
Filed: 1981-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5548814-A (JP)
Title: Recording level meter
Inventor: SATAKE MASAHIRO
IPC: G11B27/36
Filed: 1978-09-29
Abstract: PURPOSE: To enable to completely monitor the dynamic range entirely, by displaying the recording level based on the recording level corresponding to the noise level and the maximum output level at reproduction.  
     CONSTITUTION: The recording input 9 and output of the recorder 11 are corrected at the miximum output frequency characteristics correction circuit 13 via the selector 12, they are compared with the reference voltage 17 at the comparison circuit 16 via the rectifying circuit 14 and change and discharge circuit 15, and the recording level based on the maximum output level is displayed 18. Further, the signal  through the audible sense correction circuit 20 displays 26 the recording level based  on the noise level similarly as the above mentioned circuit via the frequency characteristics correction circuit 21 for noise. Thus, from the lower limit and to the  upper limit of the dynamic range of a recorder can completely be monitored and the  dynamic range of a recorder having narrow dynamic range can be used to the  utmost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0222923-A (JP)
Title: Phase locking loop circuit
Inventor: ANTONIA KORUNERIA FUAN RENSU
IPC: H03L7/099
Filed: 1989-05-16
Abstract: PURPOSE: To reduce the influence of a bit speed on a circuit operation by adapting a phase detector so that primary connection of the product of an interpolated value and a control value with a phase value can be calculated, and adapting the control value according to the calculated primary connection. CONSTITUTION: A bit detecting circuit is provided with a digital phase lock loop circuit constituted of an interpolating circuit 2, phase detector 3, successive digital filter 9, and discrete time oscillator 10. The discrete time oscillator 10 generates a phase word synchronously with a sample. In this case, the phase detector 3 is adapted so that the primary connection of the product of an interpolated value and a control value with a phase value can be calculated for calculating a difference value, and the control value is adapted according to the calculated primary connection. The sensitivity of the phase detector 3 is unrelated with a bit speed, and then the control characteristics of the phase lock loop is unrelated with the bit speed. Thus, the control characteristics of the phase lock loop can be optimized for the bit speed in a wide range.
Patent JP-H11315748-A (JP)
Title: Engine crank angle position detector
Inventor: SHIMIZU HIROKAZU
IPC: F02D45/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect the crank angle reference position with two sensor system, one of which is a crankshaft sensor provided in the crankshaft, and the other of which is a camshaft sensor provided in the camshaft in which the phase is advanced and delayed by a variable valve device. SOLUTION: The crankshaft sensor outputs a position signal POS 10 with the position of each predetermined crank angle, and does not output the position signal POS 10 at the reference crank angle position, in the position for each predetermined crank angle mentioned above. The camshaft sensor outputs the cylinder discriminating signal CAM (lead pulse), corresponding to the reference crank angle position when the camshaft is at the greatest retard angle during engine startup. Then, during engine startup, the reference crank angle position (#FREF) is detected from the cylinder discriminating signal CAM (lead pulse) from the camshaft sensor. During ordinary operation, the reference crank angle position (#FREF) is detected from a change in cycle of the position signal POS 10 from the crankshaft sensor.
Patent JP-S5245578-A (JP)
Title: Method and apparatus for removing nox in exhaust gas
Inventor: AOI TSUYOSHI
IPC: C01B21/36
Filed: 1975-10-08
Abstract: PURPOSE: in removing NOx in exhaust gas from internal combustion engines, ionized air or gas is added to the gas to ionize NOx and NO 2  is formed in the presence of oxidation catalyst and dissolved in water to separate and remove NOx as NO 3 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04348427-A (JP)
Title: Screen input/output back-up system
Inventor: INOUE MASAYUKI
IPC: G06F3/048
Filed: 1991-05-27
Abstract: PURPOSE:To easily change the screen style and the data transfer specifications of an application program which generates a screen of a fixed style on tube surface and performs the input/output operations through the screen. CONSTITUTION:A screen input/output back-up system consists of an input/output statement generating tool which contains the basic procedure information 12 for generation of a screen, the screen setting information 22, the data transfer specification information 32, and the change history information 14, 23 and 33 and reads and analyzes these information to generate a statement. In such a constitution, even a person who has no language knowledge nor the coding technique can easily change the style of an input/output screen of an application program and also can easily change the data transfer specifications.
Patent JP-H07326051-A (JP)
Title: Production of magnetic recording medium
Inventor: YOKOZAWA TERUHISA
IPC: G11B5/85
Filed: 1994-06-02
Abstract: PURPOSE:To provide a method for producing a magnetic recording medium by which the magnetic characteristics (coercive force and residual magnetic flux density) of the medium in the radial direction can be made uniform. CONSTITUTION:In a confronting sputtering device for static film formation using ring-shaped targets, the formation of an under film of Cr and the formation of a magnetic film of a Co alloy are carried out in the same chamber under constant pressure of gaseous Ar. The coercive force of the resultant medium is higher at the outer circumference when the pressure of gaseous Ar is low but the coercive force at the inner circumference increases slowly in accordance with the increase of the pressure of gaseous Ar. On the contrary, the residual magnetic flux density is higher at the inner circumference when the pressure of gaseous Ar is low but the residual magnetic flux density at the outer circumference increases slowly in accordance with the increase of the pressure of gaseous Ar. When the pressure of gaseous Ar is regulated to 10-20mTorr, the objective magnetic recording medium having magnetic characteristics considered to be practically uniform at the inner and outer circumferences is produced.
Patent JP-S6015362-A (JP)
Title: Traverser for winder
Inventor: NAGASE SEIICHIROU
IPC: B65H54/28
Filed: 1983-07-05
Abstract: PURPOSE:In a system for reciprocating a string guide along a guide rail, to improve the fatigue withstandability, thermal withstandability and shock withstandability of traverser parts by forming the parts reciprocable along the string guide rail with specific material. CONSTITUTION:A string guide body 1 is constituted of a string guide 3, flange section 4 and follower body 2. While a tubular groove cam 5 is provided with a groove 5a for slidably engaging the follower body 2, to reciprocate the string guide body 1 along the upper and lower guide rails 6, 7. Here the parts reciprocable along the guide rails 6, 7 of the string guide body 1 or the flange section 4 and the follower body 2 is formed of nylon 66 having relative viscosity higher than 3.5. Consequently, the fatigue withstandability, thermal withstandability and shock withstandability of said traverse parts can be improved.
Patent JP-S63287152-A (JP)
Title: Notice processing retransmission system utilizing public line
Inventor: OOKAWA SENJI
IPC: H04M11/00
Filed: 1987-05-20
Abstract: PURPOSE:To attain proper notice by combining instant retransmission and delayed retransmission so as to apply retransmission and applying final delay transmission at the final delay time. CONSTITUTION:A data inputted from an external input device is registered in a data file 42 by a data registration program 41 and queue information is registered in a queue file 43. Then a queue readout program 45 reads queue information and the queue is registered in an instant queue table 47. The queue information registered in the table 47 is extracted sequentially by an output program 44 and the data is read from a data file 42 based on the queue information and outputted to an output device. In tis case, if a called line is busy, the queue information is given to a retransmission processing program 46 by the output program 44 and registered in the instant retransmission queue table 48 or the delay retransmission queue table 49 in response to the retransmission.
Patent JP-S5345940-A (JP)
Title: Semiconductor memory unit
Inventor: NAGAYAMA YASUHARU
IPC: H01L27/108
Filed: 1976-10-07
Abstract: PURPOSE:The PN junction formed by three semiconductor areas-which are provided in the source  area part of a MOS transistor-is used as memory capacity, so that the leakage current can be reduced and the memory holding time can be extended and the memory capacity can be increased.
Patent JP-H0420632-A (JP)
Title: Manufacture of wall-type structure
Inventor: EMOTO NOBUNARI
IPC: E06B1/52
Filed: 1990-05-14
Abstract: PURPOSE:To simply construct a wall-type structure with good operating efficiency by a method in which frames are set in a form of wall, adjacent frames are connected with each other, blocks of a functional material are set in the frames, and plates are attached to both sides of the wall, CONSTITUTION:Frames 2 are arranged into a wall form vertically and horizontally and fixed with pins 20, and the frame 2 on the upper end of the wall is connected with a pole plate 6 by connecting pins 22. The frame 2 on the lower end of the wall is likewise connected with a base 8 by connecting pins 22. Blocks 4 are housed in the frames 2 and a cover part 10 is attached to both sides of the wall over the frames 2 and the blocks 4 by using bolts 24. The door outer frame 12b is connected to an opening formed in a given position of the wall by connecting pins and the door inner frame 12a is rotatably attached to the frame 12b by hinges 12c. A functional wall-type structure can thus be simply constructed.
Patent JP-H07327948-A (JP)
Title: Method and device for adjusting rf coil
Inventor: YOSHITOME EIJI
IPC: G01R33/34
Filed: 1994-06-02
Abstract: PURPOSE:To provide an RF coil adjusting method and an RF coil adjusting device capable of minimizing magnetic coupling between one RF coil and another coil. CONSTITUTION:This method is the RF coil adjusting method to supply a high frequency power to a bird cage type RF coil equipped with terminals at positions separated by 90 deg. in a ring part or rod part, and the high frequency power of the same phase is supplied from each terminal (step 1), and a current value to be supplied to each terminal is adjusted so as to maximize high frequency magnetic field strength generated by the supply of the high frequency power under a condition that the square root of square addition value of the current value of the high frequency power supplied from each terminal can be kept constant (steps 2, 3 and 4).
Patent JP-H0933679-A (JP)
Title: Slant veil for apparatus having substantially flat back surface
Inventor: YOHANESU HAA HEE TEESUINKU
IPC: G01R1/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inclination bail suitable for a stand and a hanger for instruments by providing a series of step projections. SOLUTION: For the use of a stand, a bail 12 rotates around an end 16 to a position opening for an angle 17 against an instrument 10 and the instrument 10 is supported by the bail 12 on a surface 14. For the use of an instrument hanger, the bail 12 supports an instrument from an object like a door 30. In other words, the bail 12 is opened to the angle 17 and put on the door 30. The back surface 13 of the instrument 10 is side by side to the front surface 36 of the door 30, and part of the projections 18 is side by side to the back surface 38 and the upper surface 39 of the door 30. A series of step projections 18 has two surfaces 32 and 34 perpendicular to each other. With the bail 12 is opened to the position specified in advance, the surface 32 is arranged in parallel to the back surface 13 of the instrument 12 and the surface 34 is arranged perpendicular to that.  Also, the surfaces 32 and 34 become parallel to the surfaced 38 and 39, respectively and enable the instrument 10 to be safely hung from the door 30 or an object having a rectangle cross section.
Patent JP-H0419077-A (JP)
Title: Suede-like abrasive cloth
Inventor: NAKAGAWA KOJI
IPC: B24D11/00
Filed: 1990-05-10
Abstract: PURPOSE:To keep free abrasive grain in the desirable state by forming a layer, having vertical fusiform pores and containing, in solid part conversion, 100 weight parts of polyurethane elastomer and at least one kind of polymer selected out of a group of 4 - 30 weight parts of polyvinyl chloride, polyamide and polyacrylonitrile, on base material. CONSTITUTION:A porous silver face layer having vertical fusiform pores and containing, in solid part conversion, 100 weight parts of polyurethane elastomer and at least one kind of polymer selected out of a group formed of 4 - 30 weight parts of polyvinyl chloride, polyamide and polyacrylonitrile is formed on base material to obtain suede like abrasive cloth. In this case, material to be used for the base material can be fiber such as cotton, rayon, polyamide, polyester and polyacrylonitrile; or woven or unwoven cloth formed of the mixture of these cotton, rayon, and others; or material obtained by filling rubber material such as styrene-butadiene rubber and nitrile-butadiene rubber, or resin such as polyurethane elastomer into these cotton, rayon, and others.
Patent JP-S5455081-A (JP)
Title: Production of synthetic resin decorative sheet
Inventor: KAMIJIYOU MASAYASU
IPC: B32B29/00
Filed: 1977-10-12
Abstract: PURPOSE: Title decorative sheets with high color saturation, deepness, stereoscopic effect and good opacifying effect are produced by using composite paper prepared by integrating an upper layer containing a color filler effective on design and an under layer containing opacifying color filler in a specific proportion.  
     CONSTITUTION: An upper layer of paper containing a color filler effective on design in the thickness of 0.025W0175mm and an underlayer of paper containing a color filler effective on opacifying property are integrated in a weight ration of 0.25W2.5 the upperlayer/ the under layer to prepare the composite paper for decorative sheets. The resulting paper is impregnated with e.g., a melamine resin and laminated integrally with the base material to produce the objective decorative sheets 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11310014-A (JP)
Title: Pneumatic tire for automobile for riding
Inventor: MATSUO KENJI
IPC: B60C15/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve rim removing resistance of a pneumatic tire for an automobile for riding without worsening rim assembling performance and improve safety during normal running and run-flat running. SOLUTION: For a pneumatic tire having at least one layer of carcass 1 extending from a tread 2 through sidewalls 3 to beads 4 where it is turned around bead cores 5 from the inside to the outside of the tire, a rim reinforcing layer 7 is arranged at the bottoms of the beads 4, the carcass 1 being reinforced preferably by open-strand steel cords with the occupancy of their filaments by area being 0.45-0.95.
Patent JP-S5914717-A (JP)
Inventor: HIYAMUTA SHIYOUTA
IPC: A01D34/08
Filed: 1982-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05313513-A (JP)
Title: Paper guide mechanism
Inventor: SHOGETSU MASAHITO
IPC: G03G15/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide the paper guide mechanism capable of improving transfer efficiency against paper of various thickness with respect to the paper guide mechanism guiding cut paper to a photosensitive drum. CONSTITUTION:The paper guide mechanism 10 guiding the paper to the photosensitive drum 110 is provided with a rotating proceeding guide 11, two top and bottom stoppers 12A and 12B restricting the rotational angle of the proceeding guide 11 and an energizing means 13 energizing the proceeding guide 11 toward the photosensitive drum 110. The proceeding guide 11 is constituted of a first guide plate 14 and a second guide plate 15 which is faced to the former and above it with a paper path in between them and having a downstream edge part 15a protruding from it downstream from the first guide plate 14. The proceeding guide 11 is restrained by a stopper 12B in the normal paper processing and is restrained by a stopper 12A until the paper passes through the first plate 14 in processing of a thick paper.
Patent JP-S62277646-A (JP)
Title: Production of magneto-optical disk
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/10
Filed: 1986-05-27
Abstract: PURPOSE:To improve the perpendicular magnetic anisotropy of a recording layer by radiating a gaseous particle beam essentially consisting of electrically neutral particles onto a transparent interference layer which is formed as a film to form the recording layer. CONSTITUTION:The transparent interference layer 32, the recording layer 33 consisting of an RE-TM film and a protective layer 34 are successively laminated on a disk-shaped substrate 31. The transparent interference layer 32 is in the state of low quality in which floating oxygen is solutionized in the film- formed state, but the floating oxygen is immobilized and a stable compd. is formed when the gaseous particle beam is radiated thereto. The formation of an interfacial oxide layer which is the cause to decrease the perpendicular magnetic anisotropy is, therefore, suppressed, if the recording layer 33 is formed on the transparent interference layer 32 after the radiation of the gaseous particles. The radiation of the gaseous particle beam contributes to the longer life of the medium as a result of suppressing the formation of the interfacial oxide layer.
Patent JP-S5644645-A (JP)
Title: Processing of end surface of fibrous plate
Inventor: NAGATA TAKESHI
IPC: B27N3/04
Filed: 1979-09-20
Abstract: PURPOSE:To form the rabbet joints having a large bending strength into side and  end faces without generating saw dust by a procedure in which the side ends of a  fibrous plate are moistened and the pressed by means of a mold with a projection  while fixing them from both upside and downside. CONSTITUTION:In forming the rabbet joints 9, 9 on the side and end surfaces of  the fibrous plate 1, e.g., rock wool plate, insulation board, etc., the side ends of the fibrous plate 1 are moistened (preferably coated with 0.01-0.03g/cm<2> of an  aqueous emulsion paint), its upper edge 2a is then fixed through the crosspiece materials 3, 3 by means of the oil-pressure cylinder 4, and at the same time the hot mold press 7 with the hot mold 6 provided with the projection 5 is provided on the  side edge of the fibrous plate 1 and pressed by the oil-pressure cylinders 8, 8. Thus,  the rabbet joints 9, 9 are formed on the side edge surface of the fibrous plate 1.
Patent JP-H07318733-A (JP)
Title: Fiber
Inventor: URUFU SANDOSUTOROOMU
IPC: G02B6/42
Filed: 1994-05-10
Abstract: PURPOSE: To provide an optical fiber cable which is composed of a fiber having a core and a surrounding jacket and is suitable for transmitting strong laser beam. CONSTITUTION: The optical fiber cable is composed of the fiber having a core 4 and a surrounding jacket 9. One of contact ends of the core 4 is provided with a rod 1 having a diameter larger than that of the core at least. At such an end, the fiber has a reflector 7 designed for guiding beams, which are made incident outside the fiber, to a partial area 6, the light beam are absorbed without being damaged in that partial area, and the rod 1 guides the light beams not to be linked by the fiber to the reflector 7. The transmission method of light based on the usage of the optical fiber is provided as well.
Patent JP-H0416952-A (JP)
Title: Reversal development method with electrophotographic liquid
Inventor: TAKAGAMI YUJI
IPC: G03G5/14
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the a planographic printing plate which obviates the generation of stains in side face parts by developing an original plate for printing by a developing device which is equal to or below the width of the conductor part of the developing electrode of the device with respect to the width of the original plate for printing in the progressing direction under development. CONSTITUTION:The bias voltage impressed to the side face parts 27 decreases if the width size of the conductive part 14a of the developing electrode of the developing device is set equal to or small within the range of not hindering the formation of the desired adequate image in the case of execution of the reversal development of the original plate for electrophotographic planographic printing by the reversal developing device with the electrophotographic liquid. The sticking of the toner 24 to the original plate is, therefore, extremely lessened. The printed matter free from the staining with ink in the side face parts of the printing plate is obtd. in this way.